| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.80 | 3.232% | $46.2479 | $46.25 | $46.25 | $46.20 |
| Purchase #2 | $168.48 | 5.223% | $177.2797 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $6.75 | 5.628% | $7.1299 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $85.45 | 7.786% | $92.1031 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $93.31 | 13.335% | $105.7529 | $105.75 | $105.75 | $105.80 |
| Purchase #6 | $177.84 | 6.363% | $189.156 | $189.16 | $189.15 | $189.20 |
| Purchase #7 | $202.33 | 11.622% | $225.8448 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $778.96 | $843.5143 | $843.51 | $843.55 | $843.50 | |